Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level ...

Fibre optics and optical communications is the use of thin strands of glass for sending information encoded into light over long distances. Total internal reflection prevents light inserted into ...

Using a chemical reaction inspired by rocket fuel ignition, Cornell researchers have engineered a nanoporous carbon with the highest surface area ever reported, a breakthrough that is already ...

The Lumix ZS99 / TZ99 packs a Leica lens with a whopping 30x optical zoom – a 24-720mm range that's way more versatile than your smartphone, and which can be doubled digitally to 60x using ...

Like with much of physical media, the onslaught against optical media is ongoing. In the latest hit against physical media fans, LG has discontinued its remaining Blu-ray players. However ...

A portfolio is a compilation of materials that exemplifies your beliefs, skills, qualifications, education, training, and experiences. It provides insight into your personality and work ethic. A ...